CN217025241U - Mounting device for upper structure in tunnel - Google Patents
Mounting device for upper structure in tunnel Download PDFInfo
- Publication number
- CN217025241U CN217025241U CN202123218457.4U CN202123218457U CN217025241U CN 217025241 U CN217025241 U CN 217025241U CN 202123218457 U CN202123218457 U CN 202123218457U CN 217025241 U CN217025241 U CN 217025241U
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- lifting unit
- lift post
- workstation
- connecting plate
- branch
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Abstract
The utility model discloses a mounting device for an upper structure in a tunnel; including locomotive, upgrading subassembly and workstation, locomotive top four corners department respectively is provided with a lifting unit, and four lifting unit's top sets up the workstation, and lifting unit is including accepting board, connecting plate, branch, lift post and hydraulic drive subassembly, and the lift post is installed in one side of hydraulic drive subassembly, and branch is installed in the top of lift post, accepts the board and installs the one side of keeping away from the lift post at branch, and the connecting plate is installed and is being kept away from the lift post in the top and the mounted position of accepting the board. According to the utility model, the workbench and the lifting assembly are of a separated structure, so that a large space cannot be occupied in the transportation process. Inside being provided with of lifting unit accepts board and connecting plate, when this lifting unit and workstation of installation, can peg graft the connecting hole of workstation with the inside branch of lifting unit in, connect through the connecting plate, reach spacing effect for the workstation is connected convenient and fast more with lifting unit.
Description
Technical Field
The utility model relates to the technical field of tunnel engineering, in particular to a mounting device for an upper structure in a tunnel.
Background
Railway tunnels are buildings constructed underground or under water and laid with railways for the passage of rolling stock. Can be divided into three categories according to the position: a tunnel traversing from a mountain or under a hill to shorten the distance and avoid a large slope is called a mountain tunnel; underwater tunnels passing under a river or sea floor to cross a river or channel; urban tunnels are used to cross underground cities to meet the needs of railways to pass through large cities. The most constructed of these three types of tunnels are mountain tunnels.
But present tunnel inboard top all adopts the lift installation when the installation, but traditional elevating system structure itself is comparatively complicated, and is inconvenient in the removal process to occupation space is great in the transportation and leads to the inconvenient problem of transportation to take place.
SUMMERY OF THE UTILITY MODEL
The utility model mainly solves the technical problem of providing a mounting device for an upper structure in a tunnel, and solves the problems that the traditional lifting mechanism is complex in structure, inconvenient in moving and inconvenient in transportation due to large occupied space in the transferring process.
In order to solve the technical problems, the utility model adopts a technical scheme that the mounting device for the upper structure in the tunnel comprises a moving vehicle, an upgrading component and a workbench, wherein four corners above the moving vehicle are respectively provided with one lifting component, the workbench is arranged above the four lifting components, each lifting component comprises a bearing plate, a connecting plate, a supporting rod, a lifting column and a hydraulic transmission component, the lifting column is mounted on one side of the hydraulic transmission component, the supporting rod is mounted above the lifting column, the bearing plate is mounted on one side, far away from the lifting column, of the supporting rod, the connecting plate is mounted above the bearing plate, and the mounting position of the connecting plate is far away from the lifting column.
Preferably, the locomotive is including motor, automobile body, pulley, transmission shaft and drive assembly, the pulley is installed in automobile body four corners department, and the internally mounted of pulley has the brake block, the motor is installed in automobile body centre position department, drive assembly installs in motor one side, one side that the motor was kept away from at drive assembly is installed to the transmission shaft.
Preferably, the transmission assembly comprises a driving wheel, a driven wheel and a connecting belt, and the transmission assembly is connected with the motor through the driving wheel.
Preferably, the moving vehicle is electrically connected with the power supply, and the width of the moving vehicle is greater than the width between the two rails.
Preferably, the number of the pulleys is four, and the width between the four pulleys is equal to the width between the two rails.
Preferably, one side of the support rod, which is far away from the lifting column, is provided with a threaded rod, and the threaded rod is rotatably connected with the connecting plate.
Preferably, the workbench comprises a connecting hole and a frame, and the connecting hole is formed in each of four corners inside the frame.
Preferably, the number of the connecting holes is four, and the four connecting holes penetrate through the frame.
The beneficial effects of the utility model are: in the utility model, the workbench and the lifting assembly are in a separated structure, so that the workbench and the lifting assembly can be separated in the transportation process, and a large space cannot be occupied in the transportation process. Through accepting board and connecting plate inside being provided with at lifting unit, when this lifting unit and workstation of installation, can peg graft the connecting hole of workstation with the inside branch of lifting unit like this to connect through the connecting plate, reach spacing effect, can make the workstation be connected with lifting unit convenient and fast more like this.
Drawings
Fig. 1 is a schematic structural view of an embodiment of an installation apparatus for a superstructure in a tunnel according to the present invention;
FIG. 2 is a schematic view of the construction of a lifting assembly according to an embodiment of the installation apparatus of the superstructure in a tunnel according to the present invention;
FIG. 3 is a schematic view showing the construction of a cart according to an embodiment of the installation apparatus of the superstructure in a tunnel according to the present invention;
fig. 4 is a schematic structural view of the lower end of a working table according to an embodiment of the installation apparatus of the superstructure in a tunnel of the present invention;
Detailed Description
In order to facilitate an understanding of the utility model, the utility model is described in more detail below with reference to the accompanying drawings and specific examples. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It is to be noted that, unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Fig. 1 to 4 show an embodiment of the installation device of the superstructure in the tunnel according to the present invention, which includes a moving vehicle 2, an upgrading component and a workbench 4, wherein one lifting component 1 is respectively disposed at four corners above the moving vehicle 2, the workbench 4 is disposed above the four lifting components 1, the lifting components 1 include a receiving plate 11, a connecting plate 12, a supporting rod 13, a lifting column 14 and a hydraulic transmission component 15, the lifting column 14 is mounted at one side of the hydraulic transmission component 15, the supporting rod 13 is mounted above the lifting column 14, the receiving plate 11 is mounted at one side of the supporting rod 13 far from the lifting column 14, the connecting plate 12 is mounted above the receiving plate 11, and the mounting position is far from the lifting column 14.
Inside being provided with of lifting unit 1 accepts board 11 and connecting plate 12, like this when this lifting unit 1 of installation and workstation 4, can be pegged graft the connecting hole 41 of workstation 4 with the inside branch 13 of lifting unit 1 to connect through connecting plate 12, reach spacing effect, can be so that workstation 4 and lifting unit 1 be connected convenient and fast more.
When the movable trolley is used, firstly, the workbench 4 is taken out, the workbench 4 is placed above the lifting assembly 1, the supporting rod 13 inside the lifting assembly 1 is tightly connected with the workbench 4, then the connecting plate 12 is taken out, the workbench 4 and the lifting assembly 1 are limited through the connecting plate 12, after the installation is completed, the movable trolley 2 is placed above the track main body 3, and the switch of the movable trolley 2 is turned on, so that the movable trolley 2 moves at the surface end of the track main body 3. When the device is moved to a proper position, a worker enters the inside of the workbench 4, then the switch of the lifting assembly 1 is turned on, and the lifting assembly 1 drives the workbench 4 to ascend, so that the device is used.
Preferably, the moving vehicle 2 includes a motor 21, a vehicle body 22, a pulley 23, a transmission shaft 24 and a transmission assembly 25, the pulley 23 is installed at four corners of the vehicle body 22, a brake pad is installed inside the pulley 23, the motor 21 is installed at the center of the vehicle body 22, the transmission assembly 25 is installed on one side of the motor 21, and the transmission shaft 24 is installed on one side of the transmission assembly 25 away from the motor 21. Preferably, the transmission assembly 25 includes a driving wheel, a driven wheel and a connecting belt, and the transmission assembly 25 is connected with the motor 21 through the driving wheel.
After the switch of the moving vehicle 2 is turned on, the motor 21 inside the moving vehicle 2 operates, the motor 21 drives the transmission assembly 25 to move, the transmission assembly 25 drives the transmission shaft 24 to rotate, and the transmission shaft 24 drives the pulley 23 to rotate, so that the moving vehicle 2 can move at the surface end of the track main body 3.
Preferably, the moving vehicle 2 is electrically connected to a power source, and the width of the moving vehicle 2 is greater than the width between the two rails.
Preferably, the pulleys 23 are provided with four pulleys, and the width between the four pulleys 23 is equal to the width between the two rails.
Preferably, a threaded rod is arranged on one side of the supporting rod 13, which is far away from the lifting column 14, and the threaded rod is rotatably connected with the connecting plate 12. Being connected with connecting plate 12 through the threaded rod, can be convenient for connecting plate 12's dismantlement.
Preferably, the working table 4 includes a connecting hole 41 and a frame 42, and the connecting hole 41 is opened at each of four corners inside the frame 42.
Preferably, four connection holes 41 are provided, and four connection holes 41 penetrate through the frame 42.
It can be seen that the present invention discloses a mounting arrangement for a superstructure in a tunnel. Place the workstation in the lifting unit top to make the inside branch of lifting unit be connected closely with the workstation, then take out the connecting plate, play spacing effect to workstation and lifting unit through the connecting plate, after accomplishing the installation, place the locomotive in track main part top, open the switch of locomotive, make this locomotive remove at the table end of track main part. When moving to suitable position department, the staff enters into inside the workstation, then opens lifting unit's switch, and lifting unit drives the workstation and rises, can use the device.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structural changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. The utility model provides a superstructure's installation device in tunnel, its characterized in that, includes locomotive, lifting unit and workstation, locomotive top four corners department respectively is provided with one lifting unit, four lifting unit's top sets up the workstation, lifting unit is including accepting board, connecting plate, branch, lift post and hydraulic drive subassembly, the lift post is installed one side of hydraulic drive subassembly, branch is installed the top of lift post, it installs to accept the board one side of lift post is kept away from to branch, the connecting plate is installed accept the top and the mounted position of board and keep away from the lift post.
2. The installation apparatus of the upper structure in the tunnel according to claim 1, wherein the moving vehicle comprises a motor, a vehicle body, pulleys, a transmission shaft and a transmission assembly, the pulleys are installed at four corners of the vehicle body, brake pads are installed inside the pulleys, the motor is installed at a central position of the vehicle body, the transmission assembly is installed at one side of the motor, and the transmission shaft is installed at one side of the transmission assembly far away from the motor.
3. The installation device for the upper structure in the tunnel according to claim 2, wherein the transmission assembly comprises a driving wheel, a driven wheel and a connecting belt, and the transmission assembly is connected with the motor through the driving wheel.
4. Installation device of a superstructure in a tunnel according to claim 3, characterized in that said trolley is electrically connected to an electric power source, said trolley having a width greater than the width between the two rails.
5. Installation arrangement for a superstructure in a tunnel according to claim 4, characterised in that said pulleys are provided in total in four, the width between said pulleys being equal to the width between two rails.
6. Installation device for a superstructure in a tunnel according to claim 5, characterized in that said supporting bars are provided with threaded rods on the side remote from the lifting columns, said threaded rods being rotatably connected to the connection plate.
7. The installation apparatus of the upper structure in the tunnel according to claim 6, wherein the working table comprises a connecting hole and a frame, and the connecting hole is opened at one of four corners inside the frame.
8. Installation means for a superstructure in tunnels according to claim 7, characterized in that said connection holes are provided in total four, four of said connection holes passing through the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123218457.4U CN217025241U (en) | 2021-12-20 | 2021-12-20 | Mounting device for upper structure in tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123218457.4U CN217025241U (en) | 2021-12-20 | 2021-12-20 | Mounting device for upper structure in tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217025241U true CN217025241U (en) | 2022-07-22 |
Family
ID=82443456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123218457.4U Active CN217025241U (en) | 2021-12-20 | 2021-12-20 | Mounting device for upper structure in tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217025241U (en) |
-
2021
- 2021-12-20 CN CN202123218457.4U patent/CN217025241U/en active Active
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